In four games with Titans QB Ryan Fitzpatrick, Delanie Walker has been targeted 7.3 times. In the other six games, he saw 4.2 T/G.
Walker's production was 2.8-30-.50 with Jake Locker compared to 5.5-56-.50 with Fitzpatrick. Those are solid TE1-type numbers. Pick him up if you need help at tight end.